Apparatus

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sensors Mode-S transponder

A2D955

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N283CC · PIPER PA-11 Cub Special · operated by HUNTINGTON KIM B

Hex
A2D955
Octal
50554525
Decimal
10,672,469
Country
US
Tail
N283CC
Type
PA11
No current signal · last broadcast 2d ago
Flights observed
50
Distinct callsigns
1
Country
US
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S A2D955.

Country allocation

The ICAO 24-bit address A2D955 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 1 distinct

Callsign Airline Flights Last seen
N283CC - 50 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-11 N283CC LPC → SMX Jul 11, 21:40 UTCJul 11, 21:50 UTC10m
2026-07-11 N283CC SMX → LPC Jul 11, 17:00 UTCJul 11, 17:15 UTC15m
2026-07-10 N283CC LPC → SMX Jul 10, 20:25 UTCJul 10, 20:35 UTC10m
2026-07-10 N283CC SMX → LPC Jul 10, 18:40 UTCJul 10, 18:55 UTC15m
2026-07-09 N283CC SMX → SMX Jul 9, 17:10 UTCJul 9, 17:45 UTC35m
2026-07-04 N283CC - Jul 4, 17:45 UTCJul 4, 18:45 UTC1h 0m
2026-07-04 N283CC - Jul 4, 16:30 UTCJul 4, 17:10 UTC40m
2026-06-29 N283CC SMX → SMX Jun 29, 20:04 UTCJun 29, 21:19 UTC1h 15m
2026-06-27 N283CC - Jun 27, 19:15 UTCJun 27, 19:34 UTC20m
2026-06-27 N283CC SMX → SMX Jun 27, 18:29 UTCJun 27, 18:49 UTC20m
2026-06-26 N283CC SMX → SMX Jun 26, 19:20 UTCJun 26, 19:39 UTC20m
2026-06-25 N283CC SMX → SMX Jun 25, 20:14 UTCJun 25, 21:05 UTC50m
2026-06-20 N283CC - Jun 20, 19:15 UTCJun 20, 19:34 UTC20m
2026-06-20 N283CC - Jun 20, 18:40 UTCJun 20, 18:59 UTC20m
2026-06-20 N283CC SMX → SMX Jun 20, 17:59 UTCJun 20, 18:19 UTC20m
2026-06-19 N283CC LPC → SMX Jun 19, 21:54 UTCJun 19, 22:09 UTC15m
2026-06-19 N283CC SMX → LPC Jun 19, 20:24 UTCJun 19, 20:34 UTC10m
2026-06-14 N283CC - Jun 14, 18:40 UTCJun 14, 19:25 UTC45m
2026-06-14 N283CC - Jun 14, 16:35 UTCJun 14, 17:25 UTC50m
2026-06-13 N283CC - Jun 13, 20:25 UTCJun 13, 20:50 UTC25m
2026-06-13 N283CC SMX → SMX Jun 13, 19:15 UTCJun 13, 19:40 UTC25m
2026-06-11 N283CC SMX → SMX Jun 11, 22:35 UTCJun 11, 23:50 UTC1h 15m
2026-06-07 N283CC - Jun 7, 17:45 UTCJun 7, 18:55 UTC1h 10m
2026-06-07 N283CC - Jun 7, 15:30 UTCJun 7, 16:40 UTC1h 10m
2026-06-06 N283CC SMX → SMX Jun 6, 18:19 UTCJun 6, 19:19 UTC1h 0m
2026-06-04 N283CC SMX → SMX Jun 4, 17:10 UTCJun 4, 17:40 UTC30m
2026-05-31 N283CC SMX → SMX May 31, 15:55 UTCMay 31, 16:50 UTC55m
2026-05-25 N283CC - May 25, 17:30 UTCMay 25, 18:05 UTC35m
2026-05-25 N283CC - May 25, 16:10 UTCMay 25, 16:50 UTC40m
2026-05-24 N283CC SMX → SMX May 24, 19:15 UTCMay 24, 20:15 UTC1h 0m
2026-05-22 N283CC SMX → SMX May 22, 18:35 UTCMay 22, 20:05 UTC1h 30m
2026-05-17 N283CC SMX → SMX May 17, 16:20 UTCMay 17, 16:55 UTC35m
2026-05-16 N283CC SMX → SMX May 16, 18:05 UTCMay 16, 18:25 UTC20m
2026-05-16 N283CC - May 16, 17:35 UTCMay 16, 17:55 UTC20m
2026-05-16 N283CC - May 16, 17:05 UTCMay 16, 17:20 UTC15m
2026-05-16 N283CC SMX → SMX May 16, 16:31 UTCMay 16, 16:45 UTC15m
2026-05-14 N283CC SMX → SMX May 14, 16:55 UTCMay 14, 17:25 UTC30m
2026-05-10 N283CC SMX → SMX May 10, 17:20 UTCMay 10, 18:09 UTC50m
2026-05-09 N283CC SMX → SMX May 9, 18:05 UTCMay 9, 18:35 UTC30m
2026-05-03 N283CC SMX → SMX May 3, 18:05 UTCMay 3, 18:45 UTC40m
2026-04-24 N283CC SMX → SMX Apr 24, 16:55 UTCApr 24, 18:00 UTC1h 5m
2026-04-19 N283CC SMX → SMX Apr 19, 16:35 UTCApr 19, 17:50 UTC1h 15m
2026-04-18 N283CC - Apr 18, 19:35 UTCApr 18, 19:55 UTC20m
2026-04-18 N283CC SMX → SMX Apr 18, 18:50 UTCApr 18, 19:10 UTC20m
2026-04-18 N283CC SMX → SMX Apr 18, 18:10 UTCApr 18, 18:30 UTC20m
2026-04-17 N283CC SMX → SMX Apr 17, 16:05 UTCApr 17, 16:35 UTC30m
2026-04-16 N283CC SMX → SMX Apr 16, 18:20 UTCApr 16, 18:25 UTC5m
2026-04-14 N283CC - Apr 14, 16:50 UTCApr 14, 17:20 UTC30m
2026-04-14 N283CC - Apr 14, 16:40 UTCApr 14, 16:45 UTC5m
2026-04-13 N283CC SMX → SMX Apr 13, 16:40 UTCApr 13, 17:15 UTC35m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N283CC page for operator, model, and routing details .

Mode-S A2D955 frequently asked

What is Mode-S code A2D955?
A2D955 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N283CC.
Where is Mode-S A2D955 registered?
Mode-S code A2D955 is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A2D955 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A2D955, octal 50554525, decimal 10,672,469.
What flights does A2D955 operate?
Mode-S A2D955 has broadcast 1 distinct callsign, including N283CC.